基于物理引导的集输管道内腐蚀速率预测及可解释性分析

陈潜, 黄伟, 张昌会, 管奥成, 张宸, 叶晓芃

Physics-guided Prediction of Corrosion Rate Inside Gathering and Transportation Pipelines and Explanatory Analysis

CHEN Qian, HUANG Wei, ZHANG Changhui, GUAN Aocheng, ZHANG Chen, YE Xiaopeng

表2 各模型误差

Table 2 Error of each model

Model MAE / mm RMSE / mm MAPE / % R2 ANN-PSO 0.000712 0.00106 7.71 0.957 ANN-IPSO 0.000706 0.00106 7.65 0.958 PGNN-PSO 0.000614 0.000897 7.24 0.965 PGNN-IPSO 0.000598 0.000865 7.21 0.967